"Lecture subject, photography of nature, natural scene." n.d.

Chichen Itza. Sequence of pictures and text in book. n.d.

Bill Holman, Roger Beacham Publisher, Austin, Texas, to Stuart Gentling. December 8, 1985.

"The Dream Pictures of My People" by Laura Gilpin. n.d.

Stuart Gentling, to David. March 15, 1983.

Draft of "Palmer Station Again," 85 to 107. n.d.

B. [Porter], St. Louis Post-Dispatch, Saint Louis, Missouri, to Pa [Eliot Porter]. October 13, 1986.

John D. Jameson, Arizona-Sonora Desert Musuem, Tucson, Arizona, to Eliot Porter. August 27, 1973.

"Woodland Photography With Daylight Ektachrome." n.d.

Author's proof of title page, dedication, preface, and part 1 of The Enduring Navaho. 1968.

"The Roots of Belief." n.d.

Draft of various pages. n.d.

T. C. Mullins, President, Peabody Coal Company, St. Louis, Missouri, to All Interested Parties. December 4, 1970.

Paula Angle, High School Social Studies, Scott, Foresman and Company, Chicago, Illinois, to Laura Gilpin. June 26, 1962.

Greta Ehrlich, Topango, California, to Laura Gilpin. September 20, 1975.

Laura Gilpin, Santa Fe, New Mexico, to Charles Kerlee. May 15, 1951.

Muriel H. Parry, Editor, The Society of Woman Geographers, Washington, D. C., to Fellow Member. May 20, 1974.

Draft text. n.d.

Brenda Putnam, New York, New York, to Laura Gilpin. March 2, 1923.

Sylvanus G. Morley, Hieroglyphic Research, Carnegie Institution of Washington, Merida, Yucatan, Mexico, to Laura Gilpin. January 30, 1946.